Pith Number

pith:6PLN4UEX

pith:2018:6PLN4UEXOO2H55YUQRXCGYELLZ

not attested not anchored not stored refs pending

Higher-dimensional quantum hypergraph-product codes

Leonid P. Pryadko, Weilei Zeng

arxiv:1810.01519 v2 · 2018-10-02 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PLN4UEXOO2H55YUQRXCGYELLZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:43:04.558243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d6de509773b47ef714846e23608b5e434c183ff7dd5a79b1f19f02e7b15d31

Aliases

arxiv: 1810.01519 · arxiv_version: 1810.01519v2 · doi: 10.48550/arxiv.1810.01519 · pith_short_12: 6PLN4UEXOO2H · pith_short_16: 6PLN4UEXOO2H55YU · pith_short_8: 6PLN4UEX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6PLN4UEXOO2H55YUQRXCGYELLZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f3d6de509773b47ef714846e23608b5e434c183ff7dd5a79b1f19f02e7b15d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a0842deb661db017e7ac9939d3a693fd6d0a14d19cfe957ef6de2de73f15a5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-02T21:17:53Z",
    "title_canon_sha256": "3f4b6cf55dfad1cd4e1969c5280756fe5eac33a16c2d8700b2d4e470a162a119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01519",
    "kind": "arxiv",
    "version": 2
  }
}